Chofukamenoko, Shimonoseki, Yamaguchi, Japan (長府局下関市) Air Quality

Monitoring Station · Shimonoseki, Japan
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
43 10pm
72
43
50 1am
50
50
50 4am
50
50
70 7am
70
70
70 10am
70
—
— 1pm
—
—
— 4pm
—
—
— 7pm
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Station readings
72
CAMS model adj +16
27
27
27
34
34
34
34
34
34
54
54
54
54
54

Air Quality Forecast (24h)

PM2.522.1 µg/m³ ×1.5 WHO
Moderate
View city history →

Nearby Monitoring Stations

23
Chofukamenoko, Shimonoseki, Yamaguchi, Japan (長府局下関市)
0.0 km PM2.5: 5.5 µg/m³
89
Shimonoseki (下関)
6.6 km PM2.5: 30.2 µg/m³
59
Shimonoseki (下関)
6.6 km PM2.5: 15.9 µg/m³
21
Sue, Sanyoonoda, Yamaguchi, Japan (須恵健康公園山陽小野田市)
17.9 km PM2.5: 5.0 µg/m³
30
Sue, Sanyoonoda, Yamaguchi, Japan (須恵健康公園山陽小野田市)
17.9 km PM2.5: 7.2 µg/m³
13
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
19.3 km PM2.5: 3.1 µg/m³
26
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
19.3 km PM2.5: 6.2 µg/m³

Nearby Cities

53 Shimonoseki 50 Sanyōonoda 50 Onoda 52 Kitakyushu 52 Kanda 46 Ube 60 Mine 57 Yukuhashi 53 Miyaodai

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:23 UTC.